Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5590455 | Apparatus for manufacturing a printed circuit board | Taku Kato, Akinao Adachi, Akira Nakano, Kiyoshi Shimomura | 1997-01-07 |
| 5462512 | Printed circuit board working machine | Kenji Kondo | 1995-10-31 |
| 5357288 | Liquid crystal projector and method of projecting image | Tsuyoshi Inoue, Hidetaka Sakurazawa | 1994-10-18 |
| 5170195 | Cooling device for a liquid crystal panel | Masayuki Akiyama, Junya Tokuda, Manabu Akagi, Yoichi Sato | 1992-12-08 |
| 5151801 | Liquid crystal display apparatus providing improved illumination via trucated prisms | — | 1992-09-29 |
| 4904054 | Projection apparatus for projection television receiver | — | 1990-02-27 |